A major earthquake hasn't struck any of California's biggest cities in more than three decades, but the "Big One" is a matter ...

A 7.4 magnitude earthquake has struck off the southeastern coast of the Philippines, according to the US Geological Survey, with local authorities warning of dangerous tsunami waves.

The magnitude 7.8 earthquake struck off the eastern coast of Russia, prompting close monitoring in Alaska, Hawaii and the U.S ...

A 4.3 magnitude earthquake jolted the US state of California early Monday, according to the US Geological Survey. The US Geological Survey reported that the earthquake struck just over 1.6 km (1 mile) ...

The National Tsunami Center confirmed no tsunami threat followed the 4.3 magnitude earthquake near Berkeley, CA. Occurring at 2:56 AM PDT, it caused light shaking across the Bay Area, with no ...

A small swell gently rocking the boats in Marina del Rey on Wednesday morning was a welcome sight after a tsunami advisory was issued in the wake of a massive 8.8 magnitude earthquake that struck off ...

Fears of a devastating tsunami faded Wednesday for the U.S. and Japan after one of the strongest earthquakes ever recorded struck off a sparsely populated Russian peninsula, but new alerts along South ...

Most in the Pacific Northwest have heard of “the big one,” a potentially massive earthquake that could shake the region.

A 6.9-magnitude aftershock jolted quake-hit southern Philippines, triggering a fresh tsunami alert just hours after an ...

The U.S. Tsunami Warning System issued a tsunami threat after the quake, saying hazardous waves were possible for coasts near ...